Inbox tries automatically bundling similar messages together. For example, Inbox will create bundles for travel information, receipts, promotions as well as group messages temporally. It enables also managing these bundles of messages together - they can all be swiped away together.

If an email contains pictures, flight information, reservation at a restaurant, attachments, links, dates, phone numbers and other information that the application recognizes, it will surface that information in its main view. These items can be viewed and interacted with without having to open the

Gmail offers the ability to automatically organize your mail into specific categories: Primary Social Promotions Updates Priority Each of the categories can be disabled and you can move your mail around from category to category or set your own rules which sender should be put

The app allows inserting files from Drive straight to email or uploading attachments to Drive before sending them out. It will also notify if the person you're sending the file can open the file our should you change the sharing settings for that file beforehand. Finally, you can choose which...

Mailbox brings simple to use, swipe gesture-based ways of dealing with your incoming messages: A short swipe to the right archives a message A long swipe to the right deletes a message A short swipe to the left snoozes a message (puts it off until later) A long swipe to the left ad...